Home / 5,780,471,333.10-8,670,714,427.12-1,583,461,062.77

Finding the Fourth Proportional to 5,780,471,333.10, 8,670,714,427.12 and 1,583,461,062.77

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Solution

The fourth proportional to 5,780,471,333.10, 8,670,714,427.12 and 1,583,461,062.77 is: 2,375,193,628.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,780,471,333.10 : 8,670,714,427.12 = 1,583,461,062.77 : x
  2. Step 2: Convert to fraction form
    5,780,471,333.10/8,670,714,427.12 = 1,583,461,062.77/x
  3. Step 3: Cross multiply
    5,780,471,333.10x = 8,670,714,427.12 × 1,583,461,062.77
  4. Step 4: Simplify right side
    5,780,471,333.10x = 13,729,738,681,742,608,384
  5. Step 5: Solve for x
    x = 13,729,738,681,742,608,384/5,780,471,333.10
  6. Step 6: Final answer
    x = 2,375,193,628.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.